As of January 01, 2026, the average annual salary for sr developer in Middletown, DE is $143,719, equivalent to $69 per hour, $2,764 weekly, or $11,977 monthly. These figures, sourced from Salary.com’s real-time job posting scans, highlight competitive earning potential for sr developer in cities like Santa Clara, San Jose, and Fremont.

Annually Salaries for sr developer in Middletown, DE vary widely, spanning from $124,791 to $162,633. Most professionals fall between the 25th percentile ($133,812) and 75th percentile ($153,620), while top earners (90th percentile) make $162,633 per year. This $19,808 pay gap underscores opportunities for salary growth through certifications, specialized skills like Analysis or Open Source, or targeting high-paying regions like District of Columbia or California.

Location and experience significantly influence earnings. For example, Middletown sr developer often earn 1.8% higher than national averages. However, Middletown currently ranks 274 statewide for sr developer job salary. Professionals are advised to focus on high-growth sectors like to offset market challenges.

Based on HR-reported data: a national average with a geographic differential
sr developer Salaries by Percentile
Percentile Salary Location Last Updated
10th Percentile sr developer Salary $124,791 Middletown, DE January 01, 2026
25th Percentile sr developer Salary $133,812 Middletown, DE January 01, 2026
50th Percentile sr developer Salary $143,719 Middletown, DE January 01, 2026
75th Percentile sr developer Salary $153,620 Middletown, DE January 01, 2026
90th Percentile sr developer Salary $162,633 Middletown, DE January 01, 2026
25% $133,812 10% $124,791 90% $162,633 75% $153,620 $143,719 50%(Median) Didn’t find job title? Click
Change Search Criteria
Check out sr developer jobs in Middletown, Delaware

Sr. Java Developer - (Back End Focused)

Atria Group LLC - Wilmington, DE

Sr. Java Developer

Spruce Infotech - Wilmington, DE

Senior Cloud Developer (Remote)

Serverless Guru LLC. - Wilmington, DE

Search More sr developer Jobs in Middletown, Delaware

What is A sr developer ?

A Senior Developer is responsible for designing, developing, and maintaining software applications while ensuring high performance and responsiveness. This role involves collaborating with cross-functional teams to define project requirements and deliver innovative solutions. Key responsibilities include writing clean, scalable code, conducting code reviews, and mentoring junior developers. Proficiency in multiple programming languages, frameworks, and tools is essential, along with strong problem-solving skills. A solid understanding of software development methodologies, version control syst...

Source: (as of 06/04/2025). Read more from

See user submitted job responsibilities for sr developer.

Job Openings for sr developer in Middletown, DE

Understand the total compensation opportunity for A sr developer, base salary plus other pay elements

Average Base Salary

Core compensation

 
 
 
133812
153620
143719

Average Total Cash Compensation

Includes base and annual incentives

 
 
 
147882
181473
163523
These charts show the average base salary (core compensation), as well as the average total cash compensation for the job of sr developer in Middletown, DE. The base salary for sr developer ranges from $133,812 to $153,620 with the average base salary of $143,719. The total cash compensation, which includes base, and annual incentives, can vary anywhere from $147,882 to $181,473 with the average total cash compensation of $163,523.

Discover how your pay is adjusted for skills, experience, and other factors

How much should you be paid?

For a real-time salary target, tell us more about your role in the four categories below.

133812
153620

 

About Middletown, Delaware    Middletown is a town in New Castle County, Delaware, United States. According to the 2010 Census, the population of the town is 18,871. Middletown is ....More

Middletown, Delaware  area prices were up 1.0% from a year ago

sr developer Salary in popular cities: WilmingtonDoverNewark

Jobs with a similar salary range to sr developer : Senior Staff Software Engineer, Senior Php Developer, Senior Engineering Specialist